[SI-LIST] Re: diff pair names
- From: "Jon Powell" <jonpowell@xxxxxxxxxxxx>
- To: <weston_beal@xxxxxxxxxxx>, <si-list@xxxxxxxxxxxxx>
- Date: Fri, 10 Sep 2004 13:09:52 -0700
Weston,
One problem I ran into when trying to solve this problem was that many
routes don't have the signals named, so they revert to default
router/netlist names, which have no pattern what-so-ever. I finally had to
rely on a library that mapped differential driver and receivers through pin
number and part number.
regards,
jon
-----Original Message-----
From: si-list-bounce@xxxxxxxxxxxxx
[mailto:si-list-bounce@xxxxxxxxxxxxx]On Behalf Of Beal, Weston
Sent: Friday, September 10, 2004 12:54 PM
To: si-list@xxxxxxxxxxxxx
Subject: [SI-LIST] diff pair names
Hi all,
I'm working on small utility that needs to find differential pairs in PCB
designs. One of the criteria that it uses is the net name. What are the
common net naming conventions that you use or have seen used? These are the
ones I am familiar with:
AAA_P AAA_N
AAA_P23 AAA_N23
AAA23_P AAA23_N
AAA AAA_L
where "AAA" is any string of letters that is common to the two net names and
"23" is any numeric string common to the two net names.
Does anyone use T and C to represent TRUE and COMPLIMENT nets?
Thanks for your help.
Regards,
Weston
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